Securing Campus Contactless Card-Based Access Control Systems
Skimming, eavesdropping and relay attacks can pose problems for hospital, university and K-12 security systems. Here’s how to overcome them.
Using multiple methods of authentication can safeguard your campus against attacks.
Smart Cards Can Include Anti-Tamper Features
With smart cards, in addition to their functionality for multiple applications, these credentials also increase the security of information kept on the card and stored in the facility. Valid ID is a new anti-tamper feature available with contactless smartcard readers, cards and tags. During manufacturing, readers, cards and tags are programmed with the Valid ID algorithm, cryptographically ensuring the integrity of the sensitive access control data stored on the card or tag. With Valid ID, readers scan through the credential’s access control data searching for data discrepancies, which may occur during the counterfeiting, tampering or hacking of a contactless smartcard. Valid ID is an additional layer of protection to Mifare authentication, operating independently, in addition to, and above this standard level of security. In use, Valid ID allows a smartcard reader to effectively verify that the sensitive access control data programmed to a card or tag is not counterfeit.
With smart cards, the hospital, school or university can also be provided a card validation option. In this enhancement, the cards and readers are programmed with a fraudulent data detection system. The reader will scan through the credential’s data in search of discrepancies in the encrypted data, which normally occur during credential cloning. Such a card validation feature is yet an additional layer of protection.
If applications require multiple forms of verification, the smart card securely stores other credential types such as biometric templates, PIN codes and photos right on the smart card, utilizing the enhanced storage and encryption of smart technology. Smart cards also provide an extra level of security at the access point, protecting the information behind closed doors or on the secure network.
Issuing one smart credential also impacts administrative costs. Not only is the cost of a single credential lower than purchasing multiple forms of ID, but the reduced management and distribution time for one credential will have a significant impact on administrative costs.
Equally important, smart credentials afford security administrators more avenues to ensure safe and secure environments for students, staff, clinicians, faculty and administrators on and off campus. The cards work in concert with access control systems, video surveillance and mass notification capabilities. With today’s convergence of technologies, campuses can integrate existing systems with advanced credential reader technologies to enhance security of their environments as well as student life.
RELATED: Biometrics a Growing Tool for School and Business Security
Work with Your Integrator
Your electronic security integrator is as concerned with the security of your contactless card access control systems as are you. When planning a new system, it’s imperative that you consider
all aspects of your campus’ security and safety with your integrator. Ask your integrator what you can do avoid breeches of security.
Scott Lindley is the president of Farpointe Data, a DORMA Group company that provides RFID systems, including proximity, smart and long range access control solutions.
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